Adda247, an edtech startup zeroed in on the public authority test preparation section, is in advanced stage talks to raise $20 million from a new and existing investor, said two sources aware of the details of the transaction.
On September 21, Entrackr had solely announced that Adda247 was scouting for a new round. The Gurugram-based firm was also in talks with edtech giant Unacademy for a…

